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| author | Daniel Gustafsson <dgustafsson@postgresql.org> | 2025-03-25 17:53:33 +0100 |
|---|---|---|
| committer | Daniel Gustafsson <dgustafsson@postgresql.org> | 2025-03-25 17:53:33 +0100 |
| commit | 1a759c83278fcdae11ee5da8318b646b9d47129c (patch) | |
| tree | 6b61dad74bd7337ac9c950bb5343ee18c3915caa /src/bin/psql/command.c | |
| parent | a19db082749662a933d0bf72722982b1ee2c4725 (diff) | |
| download | postgresql-1a759c83278fcdae11ee5da8318b646b9d47129c.tar.gz postgresql-1a759c83278fcdae11ee5da8318b646b9d47129c.zip | |
psql: Make default \watch interval configurable
The default interval for \watch to wait between executing queries,
when executed without a specified interval, was hardcoded to two
seconds. This adds the new variable WATCH_INTERVAL which is used
to set the default interval, making it configurable for the user.
This makes \watch the first command which has a user configurable
default setting.
Author: Daniel Gustafsson <daniel@yesql.se>
Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Masahiro Ikeda <ikedamsh@oss.nttdata.com>
Reviewed-by: Laurenz Albe <laurenz.albe@cybertec.at>
Reviewed-by: Greg Sabino Mullane <htamfids@gmail.com>
Reviewed-by: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Discussion: https://postgr.es/m/B2FD26B4-8F64-4552-A603-5CC3DF1C7103@yesql.se
Diffstat (limited to 'src/bin/psql/command.c')
| -rw-r--r-- | src/bin/psql/command.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c index bbe337780ff..a8a13c2b88b 100644 --- a/src/bin/psql/command.c +++ b/src/bin/psql/command.c @@ -3278,7 +3278,7 @@ exec_command_watch(PsqlScanState scan_state, bool active_branch, bool have_sleep = false; bool have_iter = false; bool have_min_rows = false; - double sleep = 2; + double sleep = pset.watch_interval; int iter = 0; int min_rows = 0; @@ -3292,7 +3292,9 @@ exec_command_watch(PsqlScanState scan_state, bool active_branch, /* * Parse arguments. We allow either an unlabeled interval or * "name=value", where name is from the set ('i', 'interval', 'c', - * 'count', 'm', 'min_rows'). + * 'count', 'm', 'min_rows'). The parsing of interval value should be + * kept in sync with ParseVariableDouble which is used for setting the + * default interval value. */ while (success) { |